<%@ taglib uri="/struts-tags" prefix="s"%>
<%
response.setHeader("Pragma","No-cache"); 
response.setHeader("Cache-Control","no-cache"); 
response.setDateHeader("Expires", 0);
String servlet_path=request.getServletPath();
String context_path=request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+context_path+"";
%> 